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. Author manuscript; available in PMC: 2021 May 8.
Published in final edited form as: Chem Soc Rev. 2021 Feb 17;50(7):4432–4483. doi: 10.1039/d0cs00908c

Fig. 26.

Fig. 26

PTT and PDT performance of phenolic-derivate particle systems. (a) Schematic illustration of NIR-triggered stromal depletion for enhanced tumor PTT. (b) Temperature increasing profiles of different PTAs under 1064 nm NIR-II irradiation. (a and b) Reproduced with permission. Copyright 2020, Royal Society of Chemistry. (c) In vitro 1O detection assay of 4T1 cells with different treatment in normoxia and hypoxia conditions. Scale bar: 10 μm. (d) Viability of 4T1 cells after various treatments under hypoxia. (e) In vivo fluorescence images of 4T1 tumor bearing mice with different treatments observed at various time points after intravenous injection. (f) The corresponding mean fluorescence intensity (MFI) values of tumor and major organs with different treatment harvested at 48 h post-injection. (g) Photos of the tumors harvested at day 20 post PDT treatments. (c–g) Reproduced with permission. Copyright 2019, Wiley-VCH.